FIELD: oil production.
SUBSTANCE: present invention relates to oil production, specifically to intra-field oil pumping, and in particular, to delivery unit for transportation of oil well products with high gas factor and method of its operation. In a first aspect, invention provides a pump installation, saves wear on pump unit by means of simplified design of pumping unit, which increases range of equipment overhaul while ensuring reliability and stability of transport gas-liquid mixture with high gas factor in pipeline pumping oil systems.
EFFECT: in an additional aspect of invention disclosed is a method of operating such a pump.
21 cl, 3 dwg
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